Heating and Cooling Air Conditioning

Kleinn Air Horns

19C GLADIATOR BOLT ON 150 PSI ONBOARD AIR SYSTEM

$729.95

SKU: K00Y KLJTOBA

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The KL JT-OBA Direct-Fit Onboard Air system is a 100% Bolt-On, high-performance onboard air system designed for extreme conditions. It features a heavy-duty Kleinn model 6450RC WATERPROOF air compressor with a 2.8-gallon air tank mounted on a custom-designed bracket. No cutting, drilling, or modifications are necessary for installation. The system includes all necessary air line, hardware, fittings, and a wiring kit with a 30-amp relay. This onboard air system provides a powerful and reliable air source for various tasks, including supporting compact air horns and full-size train horns, inflating tires with the included tire inflation kit, filling rafts, air mattresses, and recreational gear, powering small pneumatic tools for roadside repairs, cleaning your cab with an optional air blow gun, and supporting air bag suspension systems. The system features a 100% duty-cycle waterproof air compressor and a high-capacity, anti-corrosion-coated steel air tank for long-term durability. Installation is direct-fit, with powder-coated steel brackets that bolt directly to factory locations, ensuring an OEM-clean fitment. The kit includes a heavy-duty air hose, quick-connect fittings, a glow-in-the-dark inflator gauge, and all required wiring and hardware, as well as Kleinn Juice-1 Thread Sealant.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKleinn Air Horns
Part NumberK00Y KLJTOBA

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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